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38807414 = 243451249
BaseRepresentation
bin1001010000001…
…0011101110110
32201000121202122
42110002131312
534413314124
63503435542
7650600102
oct224023566
981017678
1038807414
111a9a6648
1210bb5bb2
138069a89
145222902
15361875e
hex2502776

38807414 has 8 divisors (see below), whose sum is σ = 59565000. Its totient is φ = 18952416.

The previous prime is 38807411. The next prime is 38807429. The reversal of 38807414 is 41470883.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×388074143 (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38807411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225539 + ... + 225710.

It is an arithmetic number, because the mean of its divisors is an integer number (7445625).

Almost surely, 238807414 is an apocalyptic number.

38807414 is a deficient number, since it is larger than the sum of its proper divisors (20757586).

38807414 is a wasteful number, since it uses less digits than its factorization.

38807414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451294.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 38807414 is about 6229.5596955162. The cubic root of 38807414 is about 338.5620179505.

The spelling of 38807414 in words is "thirty-eight million, eight hundred seven thousand, four hundred fourteen".

Divisors: 1 2 43 86 451249 902498 19403707 38807414